Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Analytical Science》 2008-05
Add to Favorite Get Latest Update

2′,4′,5′,7′-Tetrabromo-4,5,6,7-Tetrachlorofluorescein-Ag~+-Cl~- Adsorptive Precipitation Reaction Coupled with Light-Absorption Ratio Variation Approach for Determination of Cl~-

WANG Hong-yan*1,2,PAN Lu-ting2,BAI Jing2,GAO Hong-wen2(1.Anhui Key Laboratory of Spin Electron and Nanomaterials,Suzhou College,Suzhou,Anhui 234000;2.State Key Laboratory of Pollution Control and ResourceReuse,Tongji University,Shanghai 200092)  
Based on adsorptive precipitation reaction between silver chloride particles and 2′,4′,5′,7′-Tetrabromo-4,5,6,7-Tetrachlorofluorescein,a method called light-absorption ratio variation approach was proposed to determine chloride ions in water samples.The linear range is 0~1 mg/L and detection of limit is 0.03 μg/mL.Three ground waters were analyzed and the determined value is in a good agreement with that obtained by ion chromatography.The system could be used in solutions with strong ionic strength and high temperature.This method is cheap and has high sensitivity and selectivity.It can applied in site or in line to determine Cl-in sea water or samples with high temperature.
【Fund】: 国家自然科学基金(No.20477030);; 安徽省教育厅自然科学研究重点项目(No.KJ2008A06ZC);; 安徽省高校青年教师科研资助计划(No.2008jql138)
【CateGory Index】: X832
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 Dan De-zhong,LENG Geng and HUANG Pu-xin(Department of Environmental Science and Engineering,Sichuan University,Chengdu 610065);Analysis of environmental samples[J];Chinese Journal of Analysis Laboratory;2010-07
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XU Zhong-dong;ZHANG Yang;WANG Wei;TAO Rui-song(Department of Life Science,Hefei Normal University,Hefei 230061,China);Application Research on Protozoa in Environmental Monitoring[J];Journal of Hefei Teachers College;2009-06
2 Wang Ying,Qi Shufang,Zhang Jie(Technology Center of Angang Steel Co.,Ltd.,Anshan 114009,Liaoning,China);Determination of K_2O、Na_2O、CaO and MgO in the Bentonite by Flame Atomic Absorption Spectrometry[J];Angang Technology;2009-05
3 Xiang Li(Environmental Engineering,Anhui Institute of Architecture and Industry,Hefei,230022,China);Research Progress about Applications of Carbon Nanotubes Solid Phase in Extraction of Environmental Organic Pollutants[J];Anhui Agricultural Science Bulletin;2008-21
4 CHEN Xiang et al(Chongqing Institute of Gardens Virescence Science,Chongqing 400042);Uncertainty Evaluation of Determination on Copper and Zinc in Soil by Atomic Absorption Spectrometry[J];Journal of Anhui Agricultural Sciences;2008-14
5 ZHAO Xiao-li et al (College of Environmental Science and Engineering,Nanjing University of Informational Science and Technology,Nanjing,Jiangsu 210044);Summary of Research on the Influences of Organic Pollutants in Sludge on Farmland Plants[J];Journal of Anhui Agricultural Sciences;2008-18
6 CHEN Xiao-yang et al(Institute of Environmental Resource & Soil Fertilizer,Zhejiang Academy of Agricultural Sciences,Hangzhou,Zhejiang 310021);Review on Detection and Degradation Technologies of Microcystins[J];Journal of Anhui Agricultural Sciences;2009-03
7 SONG Guo-ming(Chizhou Municipal Environmental Protection Monitoring Station of Anhui Province,Chizhou,Anhui 247000);Study on the Application of the Evaluation of Measurement Uncertainty in the Environmental Monitoring[J];Journal of Anhui Agricultural Sciences;2009-15
8 XU Xue-li et al(Department of Life Sciences,Huzhou Teachers College, Huzhou,Zhejiang 313000);Research on the Water Quality-monitoring of the Southern Taihu Lake with Micronucleus Technique of Vicia faba Root Tip Cell[J];Journal of Anhui Agricultural Sciences;2009-17
9 ZHANG Ming et al (Resources and Environmental College of Anhui Agricultural University,Hefei,Anhui 230036);Research Progress on Persistent Organic Pollutants in Chinese Water Environment[J];Journal of Anhui Agricultural Sciences;2009-29
10 WANG Yue-hua, SUN Yan-xia, XU Wen-jun, LIAO Ke-wei(Faculty of Biotechnology Industry, Chengdu University, Chengdu 610106, China);Application of micronucleus technology to monitoring water pollution around the landfill site[J];Journal of Safety and Environment;2008-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved